Investigation of Effective Parameters Ce and Zr in the Synthesis of H-ZSM-5 and SAPO-34 on the Production of Light Olefins from Naphtha

Table 2

Physical properties and composition of naphtha feed.

Physical properties of naphtha
Density (g/ml)					0.655
Initial boiling point (°C)					60.7
Final boiling point (°C)					120.3
Chemical composition (wt. %)
Aromatic		Naphtha	Iso-paraffin	n-paraffin	Carbon number
0		0	0.12	2.16	C4
0		3.58	21.38	27.34	C5
1.58		3.84	12.29	10.19	C6
1.57		4.34	3.82	3.29	C7
0.55		0.92	1.2	1.04	C8
0.03		0	0.5	0.26	C9
3.73		12.68	39.31	44.28	Total